package com.king.juc.syncmode;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;

/**
 * 读取网页信息
 * @author king
 * @date 2020/11/5 15:17
 */
public class Downloader {

    public static List<String> download() throws IOException {
        HttpURLConnection conn = (HttpURLConnection)new URL("https://www.baidu.com").openConnection();
        List<String> lines = new ArrayList<>();
        try(BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8))) {
            String line;
            while((line = reader.readLine()) != null) {
                lines.add(line);
            }
        }
        return lines;
    }
}
